SAS/STAT 9.1 Users Guide, Volumes 1-7

L

L matrices

MIXED procedure, 2681, 2687, 2742

L95 option

MODEL statement (RSREG), 4042

L95= option

OUTPUT statement (NLIN), 3013

L95M option

MODEL statement (RSREG), 4042

L95M= option

OUTPUT statement (NLIN), 3013

L= option

PROC FASTCLUS statement, 1391

label collision avoidance , 351

ODS Graphics, 351

LABELANGLE= option

BOXPLOT procedure, 503

lack of fit tests, 3712, 3759

RSREG procedure, 4046

LACKFIT option

MODEL statement (LOGISTIC), 2312

MODEL statement (RSREG), 4042

PROC PROBIT statement, 3712

lag functionality

NLMIXED procedure, 3081

LAGDISTANCE= option

COMPUTE statement (VARIOGRAM), 4867

Lagrange multiplier

covariance matrix, 3030

NLMIXED procedure, 3093

statistics (GENMOD), 1668

test statistics (LIFEREG), 2110

test, modification indices (CALIS), 584, 673, 674

LAGTOLERANCE= option

COMPUTE statement (VARIOGRAM), 4867

lambda asymmetric, 1474, 1482

lambda symmetric, 1474, 1483

LAMBDA0= option

MODEL statement (TPSPLINE), 4509

LAMBDA= option

MODEL statement (TPSPLINE), 4509

MODEL statement (TRANSREG), 4571

TRANSFORM statement (MI), 2534

LAMCR option

OUTPUT statement (FREQ), 1448

LAMDAS option

OUTPUT statement (FREQ), 1448

LAMRC option

OUTPUT statement (FREQ), 1448

Lance-Williams flexible-beta method,

See flexible-beta method

Lance-Williams nonmetric coefficient

DISTANCE procedure, 1272

LANNOTATE= option

PROC LIFETEST statement, 2162

latent variables

CALIS procedure, 549, 601, 625

PLS procedure, 3367

latent vectors

PLS procedure, 3367

LATEX destination

ODS Graphics, 326, 335

LaTeX output

examples, ODS Graphics, 358

ODS Graphics, 334, 337

Latin square design

ANOVA procedure, 472

generating with PLAN procedure, 3356

lattice design

balanced square lattice (LATTICE), 2069

efficiency (LATTICE), 2071, 2075, 2078

partially balanced square lattice (LATTICE), 2069, 2076

rectangular lattice (LATTICE), 2069

lattice layouts

ODS Graphics, 381

LATTICE procedure, 2072

adjusted treatment means, 2075

ANOVA table, 2074

Block variable, 2069, 2072, 2073

compared to MIXED procedure, 2665

covariance, 2075

Group variable, 2069, 2072, 2073

lattice design efficiency, 2071, 2075

least significant differences, 2075

missing values, 2074

ODS table names , 2075

Rep variable, 2069, 2072, 2073

response variable, 2072

syntax, 2072

Treatmnt variable, 2069, 2072, 2073

variance of means, 2074

LATTICE procedure, BY statement, 2072

LATTICE procedure, PROC LATTICE statement, 2072

COV option, 2072

COVARIANCE option, 2072

DATA= option, 2072

LATTICE procedure, VAR statement, 2073

layout area

ODS Graphics, 342

LBOXES= option

PLOT statement (BOXPLOT), 503

LCDEACT= option

NLOPTIONS statement (CALIS), 623

PROC NLMIXED statement, 3067

LCEPSILON= option

NLOPTIONS statement (CALIS), 623

PROC NLMIXED statement, 3067

LCL keyword

OUTPUT statement (GLM), 1774

LCLM keyword

OUTPUT statement (GLM), 1774

LCOMPONENTS option

MODEL statement (MIXED), 2702

LCONF= option

MCMC statement (MI), 2525

LCONNECT= option

MCMC statement (MI), 2529

LCSINGULAR= option

NLOPTIONS statement (CALIS), 623

PROC NLMIXED statement, 3067

LD statistic

PHREG procedure, 3234, 3260

LDATA= option

RANDOM statement (MIXED), 2714

REPEATED statement (MIXED), 2718

leader algorithm, 1380

LEAFCHAR= option

PROC TREE statement, 4752

least significant differences

LATTICE procedure, 2075

least-significant-difference test, 445, 1769

least-squares estimation

LIFEREG procedure, 2108

least-squares means

Bonferroni adjustment (GLM), 1754

Bonferroni adjustment (MIXED), 2688

BYLEVEL processing (MIXED), 2689

coefficient adjustment, 1822

compared to means (GLM), 1804

comparison types (GLM), 1757

comparison types (MIXED), 2690

construction of, 1820

covariate values (GLM), 1755

covariate values (MIXED), 2688

Dunnett's adjustment (GLM), 1754

Dunnett's adjustment (MIXED), 2688

examples (GLM), 1859, 1866

examples (MIXED), 2796, 2819

GLM procedure, 1753

Hsu's adjustment (GLM), 1754

Hsu's adjustment (MIXED), 2688

mixed model (MIXED), 2687

multiple comparisons adjustment (GLM), 1754, 1757

multiple comparisons adjustment (MIXED), 2687

nonstandard weights (GLM), 1756

nonstandard weights (MIXED), 2690

observed margins (GLM), 1756

observed margins (MIXED), 2690

Sidak's adjustment (GLM), 1754

Sidak's adjustment (MIXED), 2688

simple effects (GLM), 1758, 1817

simple effects (MIXED), 2691

simulation-based adjustment (GLM), 1754

simulation-based adjustment (MIXED), 2688

Tukey's adjustment (GLM), 1754

Tukey's adjustment (MIXED), 2688

LEAST= option

PROC FASTCLUS statement, 1391

Lee-Wei-Amato model

PHREG procedure, 3251, 3314

left truncation time

PHREG procedure, 3229, 3263

LEGEND= option

PLOT statement (REG), 3846

LENDGRID= option

PLOT statement (BOXPLOT), 503

less-than -full-rank model

TRANSREG procedure, 4569, 4672

level of measurement

MDS procedure, 2472, 2481

LEVEL= option

PROC MDS statement, 2481

PROC TREE statement, 4752

levels of measurement

DISTANCE procedure, 1249

levels, of class variable, 1784

LEVELS= option

BIVAR statement, 1998

Levenberg-Marquardt algorithm

CALIS procedure, 578, 581, 665

Levene's test for homogeneity of variance

ANOVA procedure, 443

GLM procedure, 1767, 1819, 1893

Leverage

MIXED Procedure, 2767

leverage, 1774

TRANSREG procedure, 4587

LEVERAGE keyword

OUTPUT statement (ROBUSTREG), 3991

LEVERAGE option

MODEL statement, 3990

LEVERAGE= option

OUTPUT statement (TRANSREG), 4587

LGOR option

OUTPUT statement (FREQ), 1448

LGRID= option

PLOT statement (BOXPLOT), 504

LGRRC1 option

OUTPUT statement (FREQ), 1448

LGRRC2 option

OUTPUT statement (FREQ), 1448

LHREF= option

PLOT statement (BOXPLOT), 504

PLOT statement (REG), 3846

life data

GENMOD procedure, 1701

life-table estimate

LIFETEST procedure, 2149, 2186, 2211

lifereg analysis

insets , 2092

LIFEREG procedure, 2083

accelerated failure time models, 2083

censoring, 2094

computational details, 2108

computational resources, 2123

Confidence intervals, 2115

failure time, 2083

INEST= data sets, 2121

information matrix, 2083, 2084, 2108

initial estimates, 2108

inset, 2092

Lagrange multiplier test statistics, 2110

least-squares estimation, 2108

log- likelihood function, 2084, 2108

log-likelihood ratio tests, 2084

main effects, 2108

maximum likelihood estimates, 2083

missing values, 2108

Newton-Raphson algorithm, 2083

OUTEST= data sets, 2121

output table names, 2124

predicted values, 2114

supported distributions, 2111

survival function, 2083, 2111

syntax, 2089

Tobit model, 2085, 2129

XDATA= data sets, 2122

LIFEREG procedure, BY statement, 2091

LIFEREG procedure, CLASS statement, 2092

LIFEREG procedure, INSET statement, 2092

keywords, 2092

LIFEREG procedure, MODEL statement, 2094

ALPHA= option, 2096

CONVERGE= option, 2096

CONVG= option, 2096

CORRB option, 2097

COVB option, 2097

DISTRIBUTION= option, 2097

INITIAL= option, 2098

INTERCEPT= option, 2099

ITPRINT option, 2099

MAXITER= option, 2099

NOINT option, 2099

NOLOG option, 2099

NOSCALE option, 2099

NOSHAPE1 option, 2099

SCALE= option, 2099

SHAPE1= option, 2099

SINGULAR= option, 2099

LIFEREG procedure, OUTPUT statement, 2100

CDF keyword, 2100

CENSORED keyword, 2100

CONTROL keyword, 2100

keyword= option, 2100

OUT= option, 2100

PREDICTED keyword, 2101

QUANTILES keyword, 2101

STD_ERR keyword, 2101

XBETA keyword, 2102

LIFEREG procedure, PPLOT statement

ANNOTATE= option, 2102

CAXIS= option, 2102

CCENSOR option, 2102

CENBIN, 2102

CENCOLOR option, 2102

CENSYMBOL option, 2103

CFIT= option, 2103

CFRAME= option, 2103

CGRID= option, 2103

CHREF= option, 2103

CTEXT= option, 2103

CVREF= option, 2103

DESCRIPTION= option, 2103

FONT= option, 2103

HCL, 2103

HEIGHT= option, 2103

HLOWER= option, 2104

HOFFSET= option, 2104

HREF= option, 2104

HREFLABELS= option, 2104

HREFLABPOS= option, 2104

HUPPER= option, 2104

INBORDER option, 2104

INTERTILE option, 2104

ITPRINTEM option, 2104

JITTER option, 2105

LFIT option, 2105

LGRID option, 2105

LHREF= option, 2105

LVREF= option, 2105

MAXITEM= option, 2105

NAME = option, 2105

NOCENPLOT option, 2105

NOCONF option, 2105

NODATA option, 2105

NOFIT option, 2105

NOFRAME option, 2105

NOGRID option, 2105

NOHLABEL option, 2105

NOHTICK option, 2106

NOPOLISH option, 2106

NOVLABEL option, 2106

NOVTICK option, 2106

NPINTERVALS option, 2106

PCTLIST option, 2106

PLOWER= option, 2106

PPOS option, 2106

PPOUT option, 2106

PRINTPROBS option, 2106

PROBLIST option, 2107

PUPPER= option, 2106

ROTATE option, 2107

SQUARE option, 2107

TOLLIKE option, 2107

TOLPROB option, 2107

VAXISLABEL= option, 2107

VREF= option, 2107

VREFLABELS= option, 2107

VREFLABPOS= option, 2107

WAXIS= option, 2107

WFIT= option, 2107

WGRID= option, 2108

WREFL= option, 2108

LIFEREG procedure, PROBPLOT statement, 2102

LIFEREG procedure, PROC LIFEREG statement, 2090

COVOUT option, 2090

DATA= option, 2090

GOUT= option, 2090

INEST= option, 2090

NAMELEN= option, 2090

NOPRINT option, 2090

ORDER= option, 2090

OUTEST= option, 2091

XDATA= option, 2091

LIFEREG procedure, WEIGHT statement, 2108

LIFETEST procedure

arcsine-square root transform, 2205

arcsine-square root transformation, 2169, 2177

association tests, 2150, 2156, 2180, 2191, 2200

censored, 2186

computational formulas, 2171

confidence bands, 2169, 2176

confidence limits, 2174, 2183, 2184

cumulative distribution function, 2149

effective sample size , 2172, 2173

equal precision bands, 2178, 2205

Fleming-Harrington G test for homogeneity, 2150, 2168

Hall-Wellner bands, 2177, 2205

hazard function, 2149, 2214

homogeneity tests, 2149, 2154, 2178, 2200

interval determination, 2174

life-table estimate, 2149, 2172, 2186, 2209, 2211

likelihood ratio test for homogeneity, 2150, 2179

lineprinter plots, 2159

log-log transformation, 2170, 2177

log-rank test for association, 2150, 2180

log-rank test for homogeneity, 2150, 2168, 2178

logarithmic transformation, 2170, 2177

logit transformation, 2170, 2177

median residual time, 2186

missing stratum values, 2166, 2167

missing values, 2171

modified Peto-Peto test for homogeneity, 2150, 2168

ODS graph names, 2191

ODS table names, 2188

output data sets, 2183

partial listing, 2165

Peto-Peto test for homogeneity, 2150, 2168

probability density function, 2149, 2214

product-limit estimate, 2149, 2171, 2185, 2191

stratified tests, 2150, 2155, 2156, 2158, 2167, 2180, 2187

survival distribution function, 2149, 2171

Tarone-Ware test for homogeneity, 2150, 2168

traditional high-resolution graphics, 2159

trend tests, 2150, 2168, 2179, 2187

Wilcoxon test for association, 2150, 2180

Wilcoxon test for homogeneity, 2150, 2168, 2178

LIFETEST procedure, BY statement, 2165

LIFETEST procedure, FREQ statement, 2166

LIFETEST procedure, ID statement, 2166

LIFETEST procedure, PROC LIFETEST statement, 2158

ALPHA= option, 2160

ALPHAQT= option, 2160

ANNOTATE= option, 2160

CENSOREDSYMBOL= option, 2160

DATA= option, 2160

DESCRIPTION= option, 2160

EVENTSYMBOL= option, 2161

FORMCHAR= option, 2161

GOUT= option, 2161

INTERVALS= option, 2161

LANNOTATE= option, 2162

LINEPRINTER option, 2162

MAXTIME= option, 2162

METHOD= option, 2162

MISSING option, 2163

NINTERVAL= option, 2163

NOCENSPLOT option, 2163

NOPRINT option, 2163

NOTABLE option, 2163

OUTSURV= option, 2163

OUTTEST= option, 2163

PLOTS= option, 2164

REDUCEOUT option, 2164

SINGULAR= option, 2164

TIMELIM= option, 2164

TIMELIST= option, 2165

WIDTH= option, 2165

LIFETEST procedure, STRATA statement, 2166

GROUP= option, 2167

MISSING option, 2167

NODETAIL option, 2167

NOTEST option, 2167

TEST= option, 2168

TREND option, 2168

LIFETEST procedure, SURVIVAL statement, 2168

ALPHA= option, 2168, 2191

BANDMAX= option, 2169, 2191

BANDMAXTIME= option, 2169

BANDMIN= option, 2169, 2191

BANDMINTIME= option, 2169

CONFBAND= option, 2169

CONFTYPE= option, 2169, 2191

INTERVALS= option, 2168

MAXTIME= option, 2191

OUT= option, 2170

PLOTS= option, 2190

REDUCEOUT option, 2168

STDERR option, 2170

TIMELIST= option, 2168

LIFETEST procedure, TEST statement, 2170

LIFETEST procedure, TIME statement, 2171

likelihood displacement

PHREG procedure, 3234, 3260

Likelihood distance

MIXED procedure, 2770

likelihood function, 3756

likelihood ratio chi-square test, 3756, 3759

likelihood ratio test, 2780

Bartlett's modification, 1150

CALIS procedure, 653, 674

example (MIXED), 2794

mixed model (MIXED), 2741, 2743

MIXED procedure, 2751

PHREG procedure, 3246, 3269

TPHREG procedure, 4486

likelihood ratio test for homogeneity

LIFETEST procedure, 2150

likelihood residuals

GENMOD procedure, 1670

likelihood-ratio chi-square test, 1469

power and sample size (POWER), 3457, 3463, 3525

likelihood-ratio test

chi-square (FREQ), 1471

LILPREFIX= option

OUTPUT statement (TRANSREG), 4587

LINCON statement, CALIS procedure, 609

line colors, modifying

examples, ODS Graphics, 369

line patterns, modifying

examples, ODS Graphics, 369

line printer plots

REG procedure, 3848, 3882

line thickness , modifying

examples, ODS Graphics, 376

line-search methods

NLMIXED procedure, 3066, 3067, 3096

linear discriminant function, 1139

linear equations model,

See LINEQS model

linear hypotheses

PHREG procedure, 3217, 3238, 3247

linear model

GENMOD procedure, 1612, 1613

linear models

CATMOD procedure, 814

compared with log-linear models, 817

linear predictor

GENMOD procedure, 1611, 1612, 1618, 1661, 1689

PHREG procedure, 3225, 3233, 3235, 3302, 3303

linear rank tests,

See association tests

linear regression

TRANSREG procedure, 4592

linear structural relationship model,

See LISREL model

linear structure

MIXED procedure, 2721

LINEAR transformation

MODEL statement (TRANSREG), 4563

TRANSFORM statement (PRINQUAL), 3662

linear transformation

PRINQUAL procedure, 3662

TRANSREG procedure, 4563, 4610

LINEPRINTER option

PROC LIFETEST statement, 2162

PROC REG statement, 3817

PROC TREE statement, 4752

LINEQS model

CALIS procedure, 553, 601

specification, 560

structural model example (CALIS), 558, 562

LINEQS statement, CALIS procedure, 601

LINES option

MEANS statement (ANOVA), 444

MEANS statement (GLM), 1768

LINES= option

PROC TREE statement, 4752

LINESEARCH= option, 3096

NLOPTIONS statement (CALIS), 614

PROC CALIS statement, 580

PROC NLMIXED statement, 3067

link function

built-in (GENMOD), 1614, 1639

GENMOD procedure, 1611, 1612, 1653

LOGISTIC procedure, 2281, 2312, 2334, 2344

SURVEYLOGISTIC procedure, 4243, 4263, 4273

user -defined (GENMOD), 1634

LINK= option

MODEL statement (GENMOD), 1639

MODEL statement (LOGISTIC), 2312

MODELstatement(SURVEYLOGISTIC),4263

LISREL model

CALIS procedure, 554

structural model example (CALIS), 559

LIST option

PROC DISCRIM statement, 1148

PROC FASTCLUS statement, 1393

PROC MODECLUS statement, 2867

PROC NLIN statement, 3008

PROC NLMIXED statement, 3068

PROC TREE statement, 4752

STRATA statement (SURVEYFREQ), 4196

STRATA statement (SURVEYLOGISTIC), 4266

STRATA statement (SURVEYMEANS), 4332

STRATA statement (SURVEYREG), 4381

TABLES statement (FREQ), 1457

LISTALL option

PROC NLIN statement, 3008

LISTCODE option

PROC NLIN statement, 3008

PROC NLMIXED statement, 3068

LISTDEP option

PROC NLIN statement, 3008

LISTDER option

PROC NLIN statement, 3008

LISTERR option

PROC DISCRIM statement, 1148

LIUPREFIX= option

OUTPUT statement (TRANSREG), 4587

LLINE= option

PLOT statement (REG), 3846

LMAX statistic

PHREG procedure, 3260

LMLPREFIX= option

OUTPUT statement (TRANSREG), 4588

local influence

DFBETA statistics (PHREG), 3234, 3260

score residuals (PHREG), 3234, 3259

weighted score residuals (PHREG), 3260

local kriging

KRIGE2D procedure, 2034

LOCAL option

PROC MODECLUS statement, 2867

LOCAL= option

REPEATED statement (MIXED), 2718

LOCALW option

REPEATED statement (MIXED), 2719

LOESS procedure

approximate degrees of freedom, 2246

automatic smoothing parameter selection, 2243

data scaling, 2239

direct fitting method, 2240

graphics, 2250

introductory example, 2220

iterative reweighting, 2242

kd trees and blending, 2241

local polynomials , 2242

local weighting , 2242

missing values, 2238

ODS graph names, 2250

output data sets, 2238

output table names, 2248

scoring data sets, 2248

statistical inference, 2243

LOESS procedure, BY statement, 2230

LOESS procedure, ID statement, 2231

LOESS procedure, MODEL statement, 2231

ALL option, 2232

ALPHA= option, 2232

BUCKET= option, 2232

CLM= option, 2232

DEGREE= option, 2232

DETAILS option, 2232

DFMETHOD= option, 2233

DFMETHOD=APPROX(Cutoff= ) option, 2233

DFMETHOD=APPROX(Quantile= ) option, 2233

DIRECT option, 2233

DROPSQUARE= option, 2233

INTERP= option, 2234

ITERATIONS= option, 2234

RESIDUAL option, 2234

SCALE= option, 2234

SCALEDINDEP option, 2234

SELECT= option, 2234

SMOOTH= option, 2236

STD option, 2236

T option, 2236

TRACEL option, 2236

LOESS procedure, PROC LOESS statement, 2230

PLOTS option, 2250

PLOTS(MAXPOINTS=) option, 2250

UNPACKPANELS option, 2250

LOESS procedure, SCORE statement, 2236

CLM option, 2237

PRINT option, 2237

SCALEDINDEP option, 2237

STEPS option, 2237

LOESS procedure, WEIGHT statement, 2237

log likelihood

output data sets (LOGISTIC), 2294

log odds

LOGISTIC procedure, 2347

SURVEYLOGISTIC procedure, 4289

LOG option

MCMC statement (MI), 2525, 2529

PROC PROBIT statement, 3713

LOG transformation

MODEL statement (TRANSREG), 4562

TRANSFORM statement (MI), 2534

TRANSFORM statement (PRINQUAL), 3661

log-interval level of measurement

DISTANCE procedure, 1250

log-likelihood

functions (GENMOD), 1654

log-likelihood function

LIFEREG procedure, 2084, 2108

PROBIT procedure, 3756

log-likelihood ratio tests

LIFEREG procedure, 2084

log-linear models

CATMOD procedure, 814, 870, 1616

compared with linear models, 817

design matrix (CATMOD), 884

examples (CATMOD), 916, 919

GENMOD procedure, 1616

multiple populations (CATMOD), 872

one population (CATMOD), 871

log-linear variance model

MIXED procedure, 2718

log-log transformation

LIFETEST procedure, 2170, 2177

log-rank test

PHREG procedure, 3219

log-rank test for association

LIFETEST procedure, 2150

log-rank test for homogeneity

LIFETEST procedure, 2150, 2168, 2178

power and sample size (POWER), 3473, 3481, 3533, 3561

LOG10 option

PROC PROBIT statement, 3713

logarithmic transformation

LIFETEST procedure, 2170, 2177

LOGDETH option

PARMS statement (MIXED), 2707

logistic analysis

CATMOD procedure, 815, 868

caution (CATMOD), 870

examples (CATMOD), 933

ordinal data, 815

logistic distribution, 2083, 2097, 2111, 3705

PROBIT procedure, 3757

LOGISTIC option

MONOTONE statement (MI), 2532

LOGISTIC procedure, 2289

Akaike's information criterion, 2341

Bayes' theorem, 2314

best subset selection, 2308

branch and bound algorithm, 2341

classification table, 2314, 2352, 2353, 2422

conditional logistic regression, 2365

confidence intervals, 2314, 2315, 2319, 2345, 2346

confidence limits, 2350

convergence criterion, 2308

customized odds ratio, 2328

descriptive statistics, 2294

deviance , 2308, 2316, 2354

DFBETAS diagnostic, 2360

dispersion parameter, 2354

displayed output, 2381

estimability checking, 2300

exact logistic regression, 2300, 2369

existence of MLEs, 2338

Fisher's scoring method, 2317, 2318, 2336

goodness of fit, 2308, 2316

gradient, 2343

hat matrix, 2359

Hessian matrix, 2317, 2343

hierarchy, 2310

Hosmer-Lemeshow test, 2312, 2356, 2357

infinite parameter estimates, 2313

initial values, 2376

introductory example, 2284

link function, 2281, 2312, 2334, 2344

log odds, 2347

maximum likelihood algorithms, 2336

missing values, 2329

model fitting criteria, 2341

model hierarchy, 2283, 2310

model selection, 2306, 2317, 2340

multiple classifications, 2315

Newton-Raphson algorithm, 2317, 2318, 2336, 2338

odds ratio confidence limits, 2308, 2315

odds ratio estimation, 2347

ODS graph names, 2390

ODS table names, 2386

output data sets, 2294, 2374, 2376, 2377

output ROC data sets, 2378

overdispersion, 2316, 2354, 2355

Pearson's chi-square, 2308, 2316, 2354

predicted probabilities, 2350

prior event probability, 2314, 2353, 2422

profile likelihood convergence criterion, 2314

rank correlation, 2350

regression diagnostics, 2359

residuals, 2360

response level ordering, 2305, 2329, 2330

reverse response level ordering, 2290

ROC curve, 2314, 2357

Schwarz criterion, 2341

score statistics, 2343

selection methods, 2306, 2317, 2340

singular contrast matrix, 2300

subpopulation, 2308, 2316, 2355

syntax, 2289

testing linear hypotheses, 2327, 2358

Williams' method, 2355

LOGISTIC procedure, BY statement, 2294

LOGISTIC procedure, CLASS statement, 2295

CPREFIX= option, 2295

DESCENDING option, 2295

LPREFIX= option, 2295

MISSING option, 2296

ORDER= option, 2296

PARAM= option, 2296

REF= option, 2297

TRUNCATE option, 2297

LOGISTIC procedure, CONTRAST statement, 2297

ALPHA= option, 2300

E option, 2300

ESTIMATE= option, 2300

SINGULAR= option, 2300

LOGISTIC procedure, EXACT statement, 2300

ALPHA= option, 2301

CLTYPE= option, 2302

ESTIMATE option, 2301

JOINT option, 2301

JOINTONLY option, 2302

MIDPFACTOR= option, 2302

ONESIDED option, 2302

OUTDIST= option, 2302

LOGISTIC procedure, FREQ statement, 2303

LOGISTIC procedure, GRAPHICS statement, 2389

LOGISTIC procedure, MODEL statement, 2304

ABSFCONV option, 2308

AGGREGATE= option, 2308

ALPHA= option, 2308

BEST= option, 2308

CL option, 2319

CLODDS= option, 2308

CLPARM= option, 2309

CORRB option, 2309

COVB option, 2309

CTABLE option, 2309

DESCENDING option, 2305

DETAILS option, 2309

EXPEST option, 2309

FAST option, 2309

FCONV= option, 2310

GCONV= option, 2310

HIERARCHY= option, 2310

INCLUDE= option, 2311

INFLUENCE option, 2311

IPLOTS option, 2311

ITPRINT option, 2312

LACKFIT option, 2312

LINK= option, 2312

MAXFUNCTION= option, 2313

MAXITER= option, 2313

MAXSTEP= option, 2313

NOCHECK option, 2313

NODESIGNPRINT= option, 2313

NODUMMYPRINT= option, 2313

NOFIT option, 2314

NOINT option, 2313

NOLOGSCALE option, 2314

OFFSET= option, 2314

ORDER= option, 2305

OUTROC= option, 2314

PARMLABEL option, 2314

PEVENT= option, 2314

PLCL option, 2314

PLCONV= option, 2314

PLRL option, 2315

PPROB= option, 2315

RIDGING= option, 2315

RISKLIMITS option, 2315

ROCEPS= option, 2315

RSQUARE option, 2315

SCALE= option, 2316

SELECTION= option, 2317

SEQUENTIAL option, 2317

SINGULAR= option, 2317

SLENTRY= option, 2317

SLSTAY= option, 2317

START= option, 2318

STB option, 2318

STOP= option, 2318

STOPRES option, 2318

TECHNIQUE= option, 2318

WALDCL option, 2319

WALDRL option, 2315

XCONV= option, 2319

LOGISTIC procedure, OUTPUT statement, 2319

ALPHA= option, 2322

C= option, 2321

CBAR= option, 2321

DFBETAS= option, 2321

DIFCHISQ= option, 2322

DIFDEV= option, 2322

H= option, 2322

LOWER= option, 2320

OUT= option, 2320

PREDICTED= option, 2320

PREDPROBS= option, 2320

RESCHI= option, 2322

RESDEV= option, 2322

STDXBETA = option, 2321

UPPER= option, 2321

XBETA= option, 2321

LOGISTIC procedure, PROC LOGISTIC statement, 2290

ALPHA= option, 2290

COVOUT option, 2290

DATA= option, 2290

DESCENDING option, 2290

EXACTONLY option, 2290

EXACTOPTIONS option, 2291

INEST= option, 2292

INMODEL= option, 2293

NAMELEN= option, 2293

NOCOV option, 2293

NOPRINT option, 2293

OUTDESIGN= option, 2293

OUTDESIGNONLY option, 2293

OUTEST= option, 2294

OUTMODEL= option, 2294

SIMPLE option, 2294

LOGISTIC procedure, SCORE statement

ALPHA= option, 2324

CLM option, 2324

DATA= option, 2324

FITSTAT option, 2325

OUT= option, 2325

OUTROC= option, 2325

PRIOR= option, 2325

PRIOREVENT= option, 2325

ROCEPS= option, 2325

LOGISTIC procedure, TEST statement, 2327

PRINT option, 2327

LOGISTIC procedure, UNITS statement, 2328

DEFAULT= option, 2328

LOGISTIC procedure, WEIGHT statement, 2328

NORMALIZE option, 2329

logistic regression, 3705,

See also LOGISTIC procedure

See also SURVEYLOGISTIC procedure

CATMOD procedure, 814, 869

examples (CATMOD), 911

GENMOD procedure, 1613, 1697

logistic regression method

MI procedure, 2546

LOGIT function

RESPONSE statement (CATMOD), 853

LOGIT transformation

MODEL statement (TRANSREG), 4562

TRANSFORM statement (MI), 2534

TRANSFORM statement (PRINQUAL), 3661

logit transformation

LIFETEST procedure, 2170, 2177

logits,

See adjacent-category logits

See also cumulative logits

See also generalized logits

LOGLIN statement

CATMOD procedure, 839

loglogistic distribution, 2083, 2097, 2111

LOGNLAMBDA0= option

MODEL statement (TPSPLINE), 4509

LOGNLAMBDA= option

MODEL statement (TPSPLINE), 4509

lognormal data

power and sample size (POWER), 3434, 3437, 3438, 3450, 3455, 3456, 3465, 3472, 3509, 3511, 3519, 3521, 3529, 3531, 3552

lognormal distribution, 2083, 2097, 2111

LOGNOTE option

PROC MIXED statement, 2677

PROC NLMIXED statement, 3068

LOGNOTE= option

PRIOR statement (MIXED), 2711

LOGOR= option

REPEATED statement (GENMOD), 1647

LOGRBOUND= option

PRIOR statement (MIXED), 2711

long run times

NLMIXED procedure, 3098

Longley data set, 3197

LOWER= option

ONESAMPLEMEANS statement (POWER), 3434

OUTPUT statement (LOGISTIC), 2320

PAIREDMEANS statement (POWER), 3450

TWOSAMPLEMEANS statement (POWER), 3466

LOWERB= option

PARMS statement (MIXED), 2707

LOWERTAILED option

ESTIMATE statement (MIXED), 2686

TEST statement (MULTTEST), 2947

L p clustering

FASTCLUS procedure, 1379

L p clustering

FASTCLUS procedure, 1391

lpred plots

annotating, 3737

axes, color , 3737

font, specifying, 3737

reference lines, options, 3737-3739, 3741

threshold lines, options, 3740

lpredplot

PROBIT procedure, 3733

LPREDPLOT statement

options summarized by function, 3734

PROBIT procedure, 3733

LPREFIX= option

CLASS statement (LOGISTIC), 2295

CLASS statement (SURVEYLOGISTIC), 4253

CLASS statement (TPHREG), 4477

MODEL statement (TRANSREG), 4568, 4576

LR statistics

MI procedure, 2555

LRCHI option

EXACT statement (FREQ), 1444

OUTPUT statement (FREQ), 1448, 1539

LRCHISQ option

TABLES statement (SURVEYFREQ), 4200

LRCHISQ1 option

TABLES statement (SURVEYFREQ), 4200

LRCI option

MODEL statement (GENMOD), 1640

LREF= option

MCMC statement (MI), 2525

LS-means,

See least-squares means

lsd (least significant differences)

LATTICE procedure, 2075

LSD option

MEANS statement (ANOVA), 444, 445

MEANS statement (GLM), 1768

LSD test, 1769

LSMEANS statement

GLM procedure, 1753

MIXED procedure, 2687

LSPRECISION= option

NLOPTIONS statement (CALIS), 614

PROC CALIS statement, 581

PROC NLMIXED statement, 3068

LVREF= option

PLOT statement (BOXPLOT), 504

PLOT statement (REG), 3846

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